summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* Fix the documentation and DOS portv1.0-rc3v1.0Rudolf Marek2017-12-302-26/+53
| | | | | | | | | | | | Update the DOS cross-compile documentation, and workaround issue with valloc() with the latest DJGPP. Change-Id: I909c5635aec5076440d2fde73d943f8ad10b8051 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: https://review.coreboot.org/23044 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* internal: Fix #if guards for big-endian mipsv1.0-rc2Nico Huber2017-12-281-2/+2
| | | | | | | | | | | Newer GCC still warns on big-endian mips, cf. 60210de (internal: Fix warnings about unused constants). Change-Id: Id0508c5241a7bd61b8d92d631cdf42ef7829a8a9 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/23003 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
* spi: Define _XOPEN_SOURCE to get ffs() from strings.hNico Huber2017-12-211-0/+2
| | | | | | | | | | | Fixes build with Musl libc. Change-Id: I92b69300a302c4491e234666ac371027571801c9 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/22951 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* README: Update packaging section for Git repositoriesNico Huber2017-12-191-8/+10
| | | | | | | | | | Change-Id: I8d9c56be8c1381b175ce7695c53f31b1767d9d17 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/22454 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> (cherry picked from commit 6891709a1f04a78bc45ad4174f4416f24169a020) Reviewed-on: https://review.coreboot.org/22672
* ichspi: Fix 100 series PCH (Skylake) supportNico Huber2017-12-191-1/+1
| | | | | | | | | | | | | | | | Pretty subtle missing `else` made flashrom treat Skylake like older chipsets. Change-Id: I14bf578964124d4677cb5dfca01c9d1b0d279c9c Signed-off-by: Nico Huber <nico.h@gmx.de> Reported-by: Youness Alaoui <kakaroto@kakaroto.homelinux.net> Reviewed-on: https://review.coreboot.org/22832 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Youness Alaoui <snifikino@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: David Hendricks <david.hendricks@gmail.com> (cherry picked from commit 19eb0792b8439198d7ef0077b8f79f275fa39a9d) Reviewed-on: https://review.coreboot.org/22944
* internal: Fix warnings about unused constantsNico Huber2017-12-091-0/+4
| | | | | | | | | | | | | | By adding more #if guards, fix warnings about unused constants that are enabled by default in newer GCC versions. Change-Id: Ib3b6d7c0c2fadc4faeab971673bfadb1a6d25919 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/22669 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> (cherry picked from commit 97a90497a7d0df5076b4412c3e995a7e4a2ff8cc) Reviewed-on: https://review.coreboot.org/22800
* spi25_statusreg: Return defined value on failed RDSRv1.0-rc1Nico Huber2017-11-051-1/+4
| | | | | | | | | | | | | The interface of spi_read_status_register() is broken and can't return errors. Let's not return random stack data at least. Change-Id: I714b20001a5443bba665c2e0061ca14069777581 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/22017 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> (cherry picked from commit 1f081530b60ee805532f106f59cc33973e160481) Reviewed-on: https://review.coreboot.org/22349
* ichspi: Disable software sequencing by default for SkylakeNico Huber2017-11-051-0/+5
| | | | | | | | | | | | | | | Skylake is a mess, especially with coreboot. We have now a present and configured software sequencing interface with SCGO supposedly being readonly (Apollo Lake has that feature and a strap documented, Skylake behaviour might be the same). As we can't easily check if it's read- only, just enable hardware sequencing by default (even if the software sequencing interface seems usable). Change-Id: I8a13fb9c3ca679b3f7d39ad1dc56d5efdc80045b Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/22348 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* ichspi: Fix software sequencing for SkylakeNico Huber2017-11-041-2/+2
| | | | | | | | | | | | | | Two occurences of ICH9_REG_OPMENU were overlooked and not replaced, rendering the software sequencing unusable on Skylake. Change-Id: I16eebcf37ab8ba39b02f33135535552e380b0b92 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/22273 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> (cherry picked from commit 8b2152d54a67e4139525ce49aefe1a6d0e41b85c) Reviewed-on: https://review.coreboot.org/22332 Reviewed-by: Nico Huber <nico.h@gmx.de>
* Fix standalone ich_descriptor_tool compilation with MinGW and DJGPPStefan Tauner2017-11-042-1/+14
| | | | | | | | | | | | | | | | | TARGET_OS as well as EXEC_SUFFIX were only set when called via the main makefile and even then __USE_MINGW_ANSI_STDIO was not set for MinGW. While at it, also replace the hardcoded gnu_printf printf format attribute with __MINGW_PRINTF_FORMAT which is set according to __USE_MINGW_ANSI_STDIO respectively. Change-Id: Id146f5ba06a0e510397c6f32a2bd7c819a405a25 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21838 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/22336
* Use bzip2 when making a tarballDavid Hendricks2017-11-041-2/+2
| | | | | | | | | | | | Tarballs on download.flashrom.org are generally packaged using bzip2, so we may as well be internally consistent. Change-Id: Ib9fb1ea6d5994cd0285ce8db9675640fae992773 Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/22116 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-on: https://review.coreboot.org/22335
* Fix ID of ST M25P05Stefan Tauner2017-11-041-2/+2
| | | | | | | | | | | | | | | The (old) ST (now Micron) M25P05 does only support RES for identification. Unfortunately, the vendor datasheet states the same ID as for the M25P10 (0x10) and thus flashrom has treated these two as evil twins in the past. However, real hardware confirmed that the real ID of this chip is 0x05. Change-Id: Idc75f8cb98e7ef0c47c4527cedcc4da3723bd779 Signed-off-by: Serge Vasilugin <vasilugin@yandex.ru> Tested-by: Serge Vasilugin <vasilugin@yandex.ru> Reviewed-on: https://review.coreboot.org/21920 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-on: https://review.coreboot.org/22333
* fixup! nicintel_eeprom: Support for I210 emulated EEpromNico Huber2017-11-041-2/+7
| | | | | | | | | | | | Fix is_i210(), add a comment and break an overlong line. Change-Id: I5d3f71e4e0f77cc8793e7f395baf69e1fad930a3 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/21934 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> (cherry picked from commit 4343e7d44006dcda2ea76b0e7625837832141539) Reviewed-on: https://review.coreboot.org/22331
* fixup! Convert flashrom to gitp1.0Stefan Tauner2017-10-061-6/+0
| | | | | | | | | | without the upcache there is no "offline" version (yet). Change-Id: Iac3bf11fbd55cfa034ef8af04ef90fe57182ee2b Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21836 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-061-19/+20
| | | | | | | | | | | | | | | refine the pre-push hook: - get rid of the concept of precious brances - all of them on the upstream repos are precious (this is a change in the face of using gerrit instead of a native git repository for staging purposes) - likewise, only allow new versioned stable branches and no feature branches there Change-Id: I1d4b4a7ef2673cabee980ec4a7d7d5fbebdcaed1 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21834 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-1/+18
| | | | | | | | | | - update the commit-msg to check for duplicate signoffs/acks Change-Id: Ia36147e673cceb6d175884b40d4bdd00015b96dc Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21833 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-8/+27
| | | | | | | | | | | | - update the commit-msg hook to the latest one provided by Gerrit. However, disable the (new) code that would avoid adding Change-IDs to fixup/squash commits as needed on the staging branch Change-Id: I2f2d7ae58dcd7d3e55959e18fe664df10bc3cc41 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21832 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-1/+2
| | | | | | | | | | | | - wrap a line in the hook installer. The line still exceeds our maximum limit by two chars but it makes no sense to break apart the one long argument IMHO Change-Id: I0e931fbb5902d2714d5399c1d1bfac0de35523bb Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21831 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-7/+4
| | | | | | | | | | | | - exploit Make's -include statement to simplify execution flow - expand and refine respective comment to better describe and match the new behavior Change-Id: I0c66f2508cc754cf9219211a06d6f305a32c422d Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21830 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* fixup! Convert flashrom to gitStefan Tauner2017-10-052-9/+9
| | | | | | | | | | | | Rename getrevision's local_revision function to just revision. All revisions are local in git and we certainly wont go back to a non-distributed VCS :) Change-Id: I6689ac24077b3981b471ed69de7cc3ef79d435b1 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21829 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-1/+2
| | | | | | | | | | Note the non-strict POSIX compatibility in getrevision.sh and a add missing full stop*.* ;) Change-Id: Ia60186f783067ba084439a8ef701dc8f4c0072f0 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21828 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-052-11/+8
| | | | | | | | | | | | | | | - make version string generation independent of the actual VCS used by not generating "unknown" in the makefile but letting getrevision do that - make hook installation independent of version string generation since they have nothing to do with each other and there are no synergies anymore Change-Id: Iedc9df4c033a70447b8b1b65c83764c769b02c3f Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21827 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-8/+7
| | | | | | | | | | Use a more generic file name for the exported VCS data. Change-Id: Ie57b20dc014ba44ded5783bdb432eb7d0e0e28ad Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21826 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-5/+6
| | | | | | | | | | | Fix broken/one-off loop to restore file dates. Explain what the sed program actually does because it is non-trivial. Change-Id: Iff4021be49a9fab208b619c555b9f9e81f671ab8 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21825 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-2/+2
| | | | | | | | | | Fix broken export Change-Id: I9d0fe93291de81b4d303589fd01565f429a61e9a Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21824 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* Add modification date to manpage header instead of the sectionStefan Tauner2017-10-041-1/+1
| | | | | | | | | | "System Manager's Manual" or similar is way less interesting. Change-Id: I45c5d6a2316c51a57a49fd010682dc3f0f915382 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21822 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* fixup! nicintel_eeprom: Support for I210 emulated EEpromDavid Hendricks2017-10-031-2/+4
| | | | | | | | | | | | A couple of C99-style variable declarations within loops are causing compilation failures on some systems (gcc 4.9.2-10 on Raspbian). This moves them to make gcc happy. Change-Id: Ib7ad5a69244e462f84eae93df9e841716e089b31 Signed-off-by: David Hendricks <david.hendricks@gmail.com> Reviewed-on: https://review.coreboot.org/21702 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* nicintel_spi: Define BIT() macroRicardo Ribalda Delgado2017-09-171-10/+12
| | | | | | | | | | | Replace bit shits with BIT() macro. This improves the readability of the code. Change-Id: I30315891f18d4d5bfbc247bb9012560479afab90 Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-on: https://review.coreboot.org/21432 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* nicintel_spi: Support for I210/I211 cardsRicardo Ribalda Delgado2017-09-171-23/+71
| | | | | | | | | | | | | | | Implements I210 "raw" flash access as detailed in: http://www.intel.com/content/www/us/en/embedded/products/networking/i210-ethernet-controller-datasheet.html Unfortunately, most of the time the card is in Secure Mode, which means that the raw access is not available. But his should be pretty useful for bringing up boards. Change-Id: I8598ab21297b85dcae1e650a168043aa4cc15c10 Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-on: https://review.coreboot.org/21430 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* nicintel_eeprom: Support for I210 emulated EEpromRicardo Ribalda Delgado2017-09-171-6/+168
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the I210 family there is no MAC EEprom, instead there is a big flash (typically around 16Mb) with contents of the old MAC plus other stuff. There is an interface to program the whole flash, but once it is programmed it enters a "Secure Mode" that disables the interface. Luckily, the section with the MAC can still be updated via the EEprom interface. This patch adds support for this interface. root@qt5022-fglrx:~# ./flashrom -p nicintel_eeprom:pci=01:0.0 -w kk.raw -V flashrom v0.9.9-unknown on Linux 4.10.0-qtec-standard (x86_64) flashrom is free software, get the source code at https://flashrom.org flashrom was built with libpci 3.4.1, GCC 5.3.0, little endian Command line (5 args): ./flashrom -p nicintel_eeprom:pci=01:0.0 -w kk.raw -V Calibrating delay loop... OS timer resolution is 1 usecs, 1856M loops per second, 10 myus = 10 us, 100 myus = 102 us, 1000 myus = 1017 us, 10000 myus = 10044 us, 4 myus = 4 us, OK. Initializing nicintel_eeprom programmer Found "Intel I210 Gigabit Network Connection" (8086:1533, BDF 01:00.0). Requested BAR is of type MEM, 32bit, not prefetchable Requested BAR is of type MEM, 32bit, not prefetchable The following protocols are supported: Programmer-specific. Probing for Programmer Opaque flash chip, 0 kB: Found Programmer flash chip "Opaque flash chip" (4 kB, Programmer-specific) on nicintel_eeprom. Found Programmer flash chip "Opaque flash chip" (4 kB, Programmer-specific). Reading old flash chip contents... done. Erasing and writing flash chip... Trying erase function 0... 0x000000-0x000fff:W Erase/write done. Verifying flash... VERIFIED. Change-Id: I553f33e5dcb4412d682fc93095b29bcfed11713c Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-on: https://review.coreboot.org/21431 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* sb600spi: Add support for Merlin Falcon ChipsetRicardo Ribalda Delgado2017-09-172-5/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch has been tested on a board similar to AMD Bettong. 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 4a) 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 11) root@qt5022-fglrx:~# ./flashrom -p internal -w kk.rom flashrom v0.9.9-unknown on Linux 4.10.0-qtec-standard (x86_64) flashrom is free software, get the source code at https://flashrom.org Calibrating delay loop... OK. coreboot table found at 0x9ffd6000. Found chipset "AMD FP4". Enabling flash write... OK. Found Micron/Numonyx/ST flash chip "N25Q128..1E" (16384 kB, SPI) mapped at physical address 0x00000000ff000000. Reading old flash chip contents... done. Erasing and writing flash chip... Erase/write done. Verifying flash... VERIFIED. Change-Id: I66a240ebc8382cc7e5156686045aee1a9d03fe6d Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-on: https://review.coreboot.org/21429 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* .gitignore: Add Doxygen dir `libflashrom-doc/`Nico Huber2017-09-031-0/+1
| | | | | | | | Change-Id: Id25d05cdf6107cc7a99b94a8523e23bd8698c2d6 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/20811 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* ich_descriptors: Use MAX_NUM_FLREGS for entries[]David Hendricks2017-09-031-1/+1
| | | | | | | | | | | | 5 regions made sense in 2013 when this bit of code was originally written. MAX_NUM_FLREGS is now used to keep track of the max number of flash regions and is >5 since Sunrise Point. Change-Id: Idb559e618369fecf930724a7c1c84765247f3e38 Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/21338 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* Move ich_layout from layout.h to ich_descriptors.hDavid Hendricks2017-09-032-5/+5
| | | | | | | | | | | | | This moves the ich_layout declaration from one header to another. This will avoid a circular dependency when we update the entries[] member in the follow-up patch to use MAX_NUM_FLREGS which is defined in ich_descriptors.h. Change-Id: I08006f1f7c9ccdd17a9a6d74881ed2c8541d4de1 Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/21337 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* chipset_enable: Add support for C620-series Lewisburg PCHDavid Hendricks2017-09-015-28/+119
| | | | | | | | | | | | | | | | This adds PCI IDs for C620-series PCHs and adds CHIPSET_C620_SERIES_LEWISBURG as a new entry in the ich_chipset enum. Lewisburg is very similar to Sunrise Point for Flashrom's purposes, however one important difference is the way the "number of masters" is interpreted from the flash descriptor (0-based vs. 1-based). There are also new flash regions defined. Change-Id: I96c89bc28bdfcd953229c17679f2c28f8b874d0b Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/20922 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ichspi: "Fix" access permission reporting for regions > 7Nico Huber2017-08-211-2/+18
| | | | | | | | | | | Can't find bits that tell us the actual permissions in charge. So report them as unknown. Change-Id: Ib73f95e0348f5c6d89988e3ea3529af0ec3b23a6 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/21106 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* chipset_enable: Mark Braswell as testedDavid Hendricks2017-08-191-1/+1
| | | | | | | | | | | | Reported by Uwe Vieweg: https://mail.coreboot.org/pipermail/flashrom/2017-August/015059.html Change-Id: Iaf7558af8737af36401f577ca7aba9fd7114a3df Signed-off-by: David Hendricks <david.hendricks@gmail.com> Reviewed-on: https://review.coreboot.org/20923 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* Include <sys/types.h> wherever ssize_t is usedNico Huber2017-08-163-0/+3
| | | | | | | | | | | | `ssize_t` is a POSIX type (cf. IEEE Std 1003.1). Change-Id: I5f6f114523f541b3a8d845c6faee2c0b9f753bae Signed-off-by: Nico Huber <nico.h@gmx.de> Reported-by: Urja Rannikko <urjaman@gmail.com> Reviewed-on: https://review.coreboot.org/21015 Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Urja Rannikko <urjaman@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ich_descriptors: Modify limits for C620/Lewisburg PCHDavid Hendricks2017-08-131-2/+3
| | | | | | | | | Change-Id: Ic8adc4b87993e65096166fa6d665432697070b4c Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/20936 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
* rpci: Use pci_dev struct pointer to avoid API breaksYouness Alaoui2017-08-103-9/+25
| | | | | | | | | | | | | | | | | | | | | | The pci_dev structure is never meant to be used as is, but always as a pointer. By using the struct itself in undo_pci_write_data, we are risking data corruption, or buffer overflows if the structure size changes. This is especially apparent on my system where flashrom segfaults because I compile it with pciutils 3.3.0 and I run it on a system with pciutils 3.5.2. The struture size is different and causes a struct with the wrong size to be sent to the library, with invalid internal field values. This has been discovered and discussed in Change ID 18925 [1] [1] https://review.coreboot.org/#/c/18925/ Change-Id: Icde2e587992ba964d4ff92c33aa659850ba06298 Signed-off-by: Youness Alaoui <kakaroto@kakaroto.homelinux.net> Reviewed-on: https://review.coreboot.org/20784 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* ich_descriptors: Pretty print an assumed chipsetNico Huber2017-07-282-1/+19
| | | | | | | | | | | Change-Id: Id28cb3abc45c6e7f4c4accfc019579c7448c45d7 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/20247 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* chipset_enable: Set 100 series chipsets to NTNico Huber2017-07-281-30/+30
| | | | | | | | | Change-Id: I9376a0c180b7e73751fbd3c8c37b693d358cbfb8 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/19047 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ich_descriptors: Update for Intel SkylakeNico Huber2017-07-283-159/+261
| | | | | | | | | | | | | | | | | | | | | | | Interpretation of component clocks changed. Also more regions and more masters are supported now. The number of regions (NR) is now static per chipset (10 in the 100 Series case) and not coded into the descriptor any more. v2: o Use guess_ich_chipset() for read_ich_descriptors_from_dump(). o Update region extraction in `ich_descriptors_tool`. TEST=Run `ich_descriptors_tool` over a 100 Series dump and checked that output looks sane. Run `ich_descriptors_tool` over dumps of five different older systems (1 x Sandy Bridge, 3 x Ivy Bridge, 1 x Haswell). Beside whitespace changes, regions not accounted by `NR` are not printed any more. Change-Id: Idd60a857d1ecffcb2e437af21134d9de44dcceb8 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/18973 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ich_descriptors: Add function to guess chipset versionNico Huber2017-07-282-3/+66
| | | | | | | | | | | | | | | | | Add guess_ich_chipset() that takes fields from a descriptor dump and returns the lowest possible chipset version. Intel did several incompatible changes to the descriptor through the years. However, they forgot to add a version number. So we have to apply some heuristics to detect the chipset version in case of exter- nal flashing. Change-Id: Ie1736663dc33801b19d3e695c072c61a6c6345a2 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/20246 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ich_descriptors: Draw +0xfff into ICH_FREG_LIMIT()Nico Huber2017-07-284-9/+6
| | | | | | | | | | | The condition `base > limit` is still valid since `base` is always at least 4096 greater than `limit` in this case. Change-Id: I11ac0a50b3f32f47879e7cfb7a26068cd0572ede Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/19046 Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ichspi: Add support for Intel SkylakeNico Huber2017-07-283-87/+233
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Sunrise Point PCH, paired with Skylake, has some minor changes in the HW sequencing interface: * Support for more flash regions moved PR* registers * Only 4KiB erase blocks are supported by the primary erase command * A second erase command for 64KiB pages was added * More commands were added for status register access etc. * A "Dedicated Lock Bits" register was added No support for the new commands was added. The SW sequencing interface seems to have moved register location and is not supported any more officially. It's also untested. Changes are loosely based on the Skylake support commit in Chromium OS by Ramya Vijaykumar: commit a9a64f9e4d52c39fcd3c5f7d7b88065baed189b1 Author: Ramya Vijaykumar <ramya.vijaykumar@intel.com> flashrom: Add Skylake platform support Change-Id: I0f4565a3c39f5fe3aec4fc8863605cebed1ad4ee Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/18962 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Youness Alaoui <snifikino@gmail.com>
* chipset_enable: Add support for Intel Skylake / KabylakeNico Huber2017-07-282-7/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All publicly known Skylake / Kabylake / Sunrise Point PCH variants share the same register interface [1..6]. Although all SPI configu- ration is now done through the SPI PCI device 1f.5, we can't probe for it directly since its PCI vendor and device IDs are usually hid- den. To work around the hidden IDs, we use another PCI accessor that doesn't rely on the OS seeing the PCI device. This handles SPI flashes only. While booting from LPC is still sup- ported, it seems nobody uses it any more. Some additional PCI IDs were gathered from driveridentifier.com. TEST=Compiled with B150 set to NT (instead of BAD) and checked for sane register readings. [1] 6th Generation Intel® Core(TM) Processor Families I/O Platform Datasheet - Volume 1 of 2 Revision 002EN Document Number 332995 [2] 6th Generation Intel® Processor I/O Datasheet for U/Y Platforms Volume 2 of 2 Revision 001EN Document Number 332996 [3] 7th Generation Intel® Processor Families I/O Platform Datasheet - Volume 1 of 2 Revision 002 Document Number 334658 [4] 7th Generation Intel® Processor Families I/O for U/Y Platforms Datasheet - Volume 2 of 2 Revision 002 Document Number 334659 [5] Intel® 100 Series and Intel® C230 Series Chipset Family Platform Controller Hub (PCH) Datasheet - Volume 1 of 2 Revision 004EN Document Number 332690 [6] Intel® 100 Series Chipset Family Platform Controller Hub (PCH) Datasheet - Volume 2 of 2 Revision 001EN Document Number 332691 Change-Id: I000819aff25fbe9764f33df85f040093b82cd948 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/18925 Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Youness Alaoui <snifikino@gmail.com>
* Drop redundant `enum msglevel`Nico Huber2017-07-136-45/+38
| | | | | | | | | | | | Use `enum flashrom_log_level` instead to avoid further confusion. Change-Id: I1895cb8f60da3abf70c9c2953f52414cd2cc10a9 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/20268 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* Enable continuous SPI readsUrja Rannikko2017-07-132-35/+15
| | | | | | | | | | | | | Previous unnecessary page-by-page reading is repurposed to read by big naturally aligned areas (now chip size limited to 16MB for future-proofing of 4 byte addressed multi-die chips) and serprog hack for continuous reads is removed. Change-Id: Iadf909c9216578b1c5dacd4c4991bb436e32edc9 Signed-off-by: Urja Rannikko <urjaman@gmail.com> Reviewed-on: https://review.coreboot.org/20223 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* Remove djgpp-dos targetStefan Tauner2017-06-231-3/+0
| | | | | | | | | | It is not different to other x-compilations. Change-Id: Ia582b4cf622e670f1af439095ff58d62554232aa Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Reviewed-on: https://review.coreboot.org/20293 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 09:36:30 +0000